Takagi T-KJr2-OS-LP Tankless Water Heater (Outdoor, Propane), 140KBTU, incl. TK-RE02

Takagi T-KJr2-OS-LP Tankless Water Heater is the smallest water heater in the Takagi tankless line with gas inputs up to 140,000 BTU per hour and an energy factor of 0.81-0.83.

Includes TK-RE02 Remote Temperature Controller.

This cost-efficient and environmentally friendly Takagi Tankless Water Heater can support hydronic baseboard or radiant floor heating applications, as well as provide domestic hot water to plumbing fixtures and appliances. Takagi T-KJr2-OS-LP can meet all the hot-water needs of a small American home or apartment with one or two bathrooms.

At an average (rise in temperature) of 60F in warmer areas Takagi T-KJr2-OS-LP Tankless Water Heater will provide 228 GPH (3.8 GPM) and enough hot water for one shower and a lavatory basin at a time; or one low-flow shower (2.5 GPM or less) and an appliance, such as a dishwasher or washing machine, at the same time. In colder areas where the input temperature may be 40F or less you can expect a flow rate of about 174 GPH (2.9 GPM) and running only one major fixture at a time. Please refer to the flow charts for specific rates. The All new Takagi T-KJr2-OS-LP has a max GPM of 6.8GPM.

Takagi Tankless Water Heater T-KJr2-OS has four preset temperatures: 113F, 122F, 131F, 140F.  

To achieve any temperatures other than those presets, use the Takagi TK-RE02 remote temperature controller .

To convert the water heater from a standard vent system to a direct‐vent (or sealed combustion) system, use a TK-TV10 Direct‐Vent Conversion Kit. By default (indirect vent), the unit will use the intake air from the room where it is installed.

To see more Takagi Venting Parts & Controls, please click here .

Features:

Fully modulating, gas fired tankless water heater;

Outdoor installation only;

Safety Features:

• Air-Fuel Ratio (AFR) sensor;
• Exhaust & Water Temperature Safety Control;
• Overheat Cutoff Fuse

Internal Freeze-Protection System;

Manual reset high limit switch;

Specifications:

LP Input     Min. 19,500 Btu       Max. 140,000 Btu;

Max Flow Rate     6.6 GPM;

Gas Connection     3/4" NPT; 

Water Connection     3/4" NPT;     

LP Gas Pressure Inlet      Min. 8.0" W.C.       Max. 14.0" W.C.;  

Weight     33 lbs;        

Dimensions      20.5" x 13.8" x 6.7";        

Ignition      Electronic Ignition;        

Electrical Supply      AC 120V (60 Hz) ;       

Water Pressure      Min. 15 psi       Max. 150 psi ; 

LP Manifold Pressure     3.1" W.C.;